import store from '@/store'
import config from '@/config'
import {
	getToken
} from '@/utils/auth'
import errorCode from '@/utils/errorCode'
import {
	toast,
	showConfirm,
	tansParams
} from '@/utils/common'

let loginCount = 0;

let timeout = 10000
const baseUrl = config.baseUrl

const request = config => {
	// 是否需要设置 token
	const isToken = (config.headers || {}).isToken === false
	config.header = config.header || {}
	if (getToken() && !isToken) {
		config.header['Authorization'] = 'Bearer ' + getToken()
	}
	// get请求映射params参数
	if (config.params) {
		let url = config.url + '?' + tansParams(config.params)
		url = url.slice(0, -1)
		config.url = url
	}
	return new Promise((resolve, reject) => {
		uni.request({
				method: config.method || 'get',
				timeout: config.timeout || timeout,
				url: config.baseUrl || baseUrl + config.url,
				data: config.data,
				header: config.header,
				dataType: 'json'
			}).then(response => {
				let [error, res] = response
				if (error) {
					toast('后端接口连接异常')
					reject('后端接口连接异常')
					return
				}
				const code = res.data.code || 200
				const msg = errorCode[code] || res.data.msg || errorCode['default']
				if (code === 401) {
					// uni.showModal({
					// 	title: '提示',
					// 	content: '登录状态已过期，请重新登录',
					// 	confirmText: '确定',
					// 	showCancel: false,
					// 	success: (res) => {
					// 		store.dispatch('LogOut').then(res => {
					// 			uni.reLaunch({
					// 				url: '/pages/login'
					// 			})
					// 		})


					// 	}
					// })
					// return
					loginCount ++;
					if(loginCount > 1){
						return
					}
					// console.log(222);
					showConfirm('登录状态已过期，您可以继续留在该页面，或者重新登录?').then(res => {
						if (res.confirm) {
							// store.dispatch('LogOut').then(res => {
							//   uni.reLaunch({ url: '/pages/login' })
							// })
							uni.login({
								success: (res) => {
									store.dispatch('Login', {
										"code": res.code,
										"publicOpenId": "",
										"shareUserId": 0,
										"userInfo": {
											"age": "",
											"avatarUrl": "",
											"education": "",
											"enterpriseDeptName": "",
											"enterpriseName": "",
											"factoryName": "",
											"language": "",
											"maritalStatus": "",
											"medicalHistoryDescribe": "",
											"medicalHistoryStatus": "",
											"nickName": "",
											"occupation": "",
											"phone": "",
											"sex": "",
											"userId": 0,
										}
									}).then(() => {
										loginCount = 0;
										store.dispatch('GetInfo')
											.then(res => {
												
											})
									})
								}
							})
						}else{
							loginCount = 0;
						}
					})
					reject('无效的会话，或者会话已过期，请重新登录。')
				} else if (code === 500) {
					toast(msg)
					reject('500')
				} else if (code !== 200) {
					toast(msg)
					reject(code)
				}
				
				resolve(res.data)
			})
			.catch(error => {
				let {
					message
				} = error
				if (message === 'Network Error') {
					message = '后端接口连接异常'
				} else if (message.includes('timeout')) {
					message = '系统接口请求超时'
				} else if (message.includes('Request failed with status code')) {
					message = '系统接口' + message.substr(message.length - 3) + '异常'
				}
				toast(message)
				reject(error)
			})
	})
}

export default request